LIST_FIELDS = [(constants.SF_NAME, ["vg_name"], None), (consta...
list of tuples consisting of three elements: SF_* constants, lvm command output fields (list), and conversion function or static value (for static value, the lvm output field can be an empty list)

Inherited from _LvmBase: LIST_SEP

Method Details

[hide private]

_RemoveMissing(self, name, _runcmd_fn=utils.RunCmd)

source code

Runs "vgreduce --removemissing" on a volume group.

Parameters:

name (string) - Volume group name

Execute(self, name, op)

source code

Executes an operation on a virtual volume.

See _Base.Execute.

Parameters:

name - Entity name
op - Operation name

Overrides: _Base.Execute

Class Variable Details

[hide private]

LIST_FIELDS

list of tuples consisting of three elements: SF_* constants, lvm command output fields (list), and conversion function or static value (for static value, the lvm output field can be an empty list)

Value:

[(constants.SF_NAME, ["vg_name"], None), (constants.SF_SIZE, ["vg_size
"], _ParseSize), (constants.SF_FREE, ["vg_free"], _ParseSize), (consta
nts.SF_USED, ["vg_size", "vg_free"], lambda x, y: _ParseSize(x)-_Parse
Size(y)), (constants.SF_ALLOCATABLE, [], True),]